Michell Engineering TT users; Orbe or Gyro why Excellent over all of the rest?

Purchased the JA Michell Orbe SE. I look forward to hearing it, upgrading the tonearm from Rega RB to something else. Recommendations from user who have a Michell?  Note: unless I can find a SME V for cheap, my budget is about half or less than a new SME V. I did find a IV and not apposed to the JA Michell arm. 

Folkfreak: Your mod site link is very welcome and I'm in touch with them.